@inproceedings{RE-2011-NolanACP,
	author        = "Andy J. Nolan and Silvia Abrahão and Paul C. Clements and Andy Pickard",
	booktitle     = "{Proceedings of the 19th International Requirements Engineering Conference}",
	doi           = "10.1109/RE.2011.6051622",
	isbn          = "978-1-4577-0921-0",
	pages         = "259--264",
	publisher     = "{IEEE Computer Society}",
	title         = "{Managing requirements uncertainty in engine control systems development}",
	year          = 2011,
}